Distance From Istana Nurul Iman Heliport to Imam Khomeini International Airport

The distance from Istana Nurul Iman Heliport () to Imam Khomeini International Airport (IKA) is 4554 miles or 7329 kilometers or 3955 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Bandar Seri Begawan ( Brunei ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Bandar Seri Begawan and Tehran takes around 10 hours 28 minutes.

Estimated flight time from Istana Nurul Iman Heliport, Bandar Seri Begawan, Brunei to Imam Khomeini International Airport, Tehran, Iran is 10 hours 28 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - IKA

Kilometers		7329 km
Statute Miles		4554 miles
Nautical Miles		3955 nm
Avg. Time of Flight		10 hours 28 minutes

Istana Nurul Iman Heliport to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of Istana Nurul Iman Heliport & Imam Khomeini International Airport is given below.
Click the map to view Bandar Seri Begawan to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Bandar Seri Begawan, Brunei and Tehran, Iran. .

Nonstop flight route between Bandar Seri Begawan, Brunei and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Bandar Seri Begawan (Brunei) and Tehran (Iran) is 4 Hours 30 Minutes.
Tehran time is 4 Hours 30 Minutes behind Bandar Seri Begawan.

Location	Local Time
Bandar Seri Begawan (Brunei)	2026-03-19, 00:28:03 +08
Tehran (Iran)	2026-03-18, 19:58:03 +0330

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Istana Nurul Iman Heliport ( / ) Bandar Seri Begawan, Brunei

Destination

Imam Khomeini International Airport (IKA / OIIE) Tehran, Iran